JP2962356B2 - 時分割拡散符号送信制御装置 - Google Patents

時分割拡散符号送信制御装置

Info

Publication number
JP2962356B2
JP2962356B2 JP2879198A JP2879198A JP2962356B2 JP 2962356 B2 JP2962356 B2 JP 2962356B2 JP 2879198 A JP2879198 A JP 2879198A JP 2879198 A JP2879198 A JP 2879198A JP 2962356 B2 JP2962356 B2 JP 2962356B2
Authority
JP
Japan
Prior art keywords
time
data
spread
code
mobile station
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2879198A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11234743A (ja
Inventor
了一 江草
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP2879198A priority Critical patent/JP2962356B2/ja
Priority to KR1019990004476A priority patent/KR100363041B1/ko
Priority to EP19990102467 priority patent/EP0936767A3/en
Priority to CN99100644A priority patent/CN1115816C/zh
Priority to BR9900405A priority patent/BR9900405A/pt
Publication of JPH11234743A publication Critical patent/JPH11234743A/ja
Application granted granted Critical
Publication of JP2962356B2 publication Critical patent/JP2962356B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H04B7/2631—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for broadband transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
JP2879198A 1998-02-10 1998-02-10 時分割拡散符号送信制御装置 Expired - Fee Related JP2962356B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2879198A JP2962356B2 (ja) 1998-02-10 1998-02-10 時分割拡散符号送信制御装置
KR1019990004476A KR100363041B1 (ko) 1998-02-10 1999-02-09 불필요한 송신 전력에 의한 통신 품질의 하락을 감소시킬 수 있는 셀룰러 통신 시스템
EP19990102467 EP0936767A3 (en) 1998-02-10 1999-02-09 Cellular communication system capable of decreasing degradation of communication quality by undesirable transmission power
CN99100644A CN1115816C (zh) 1998-02-10 1999-02-10 一种蜂窝通讯系统
BR9900405A BR9900405A (pt) 1998-02-10 1999-02-10 Aparelho de controle de transmissão de código de difusão, método de transmissão de dados de uma estação de base pra uma estação móvel e sistema de comunicação celular.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2879198A JP2962356B2 (ja) 1998-02-10 1998-02-10 時分割拡散符号送信制御装置

Publications (2)

Publication Number Publication Date
JPH11234743A JPH11234743A (ja) 1999-08-27
JP2962356B2 true JP2962356B2 (ja) 1999-10-12

Family

ID=12258257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2879198A Expired - Fee Related JP2962356B2 (ja) 1998-02-10 1998-02-10 時分割拡散符号送信制御装置

Country Status (5)

Country Link
EP (1) EP0936767A3 (ko)
JP (1) JP2962356B2 (ko)
KR (1) KR100363041B1 (ko)
CN (1) CN1115816C (ko)
BR (1) BR9900405A (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100383614B1 (ko) * 1998-10-19 2003-10-08 삼성전자주식회사 부호분할다중접속통신시스템의할당장치및방법
CN1773893B (zh) * 2004-11-11 2011-02-09 华为技术有限公司 一种通信方法
JP5061892B2 (ja) * 2007-12-28 2012-10-31 富士通株式会社 無線通信システムにおける信号多重方法、送信局及び受信局
US8804769B2 (en) 2008-03-04 2014-08-12 Nec Corporation Signal multiplexing method, signal demultiplexing method, digital signal reference frequency correction method, multiplexing device, demultiplexing device, radio communication system, and digital signal reference frequency correction device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0548520A (ja) * 1991-08-12 1993-02-26 Matsushita Electric Ind Co Ltd 移動通信方式
DE4210305A1 (de) * 1992-03-30 1993-10-07 Sel Alcatel Ag Verfahren, Sender und Empfänger zur Informationsdatenübertragung mit veränderlichem Verkehrsaufkommen und Leitstation zur Koordinierung mehrerer solcher Sender und Empfänger
JP2856232B2 (ja) * 1992-06-30 1999-02-10 日本電気株式会社 無線送信装置
FI925472A (fi) * 1992-12-01 1994-06-02 Nokia Mobile Phones Ltd Tiedonsiirtomenetelmä sekä -järjestelmä
JPH06237214A (ja) * 1993-02-10 1994-08-23 Matsushita Electric Ind Co Ltd 移動通信システム

Also Published As

Publication number Publication date
BR9900405A (pt) 2000-01-18
EP0936767A2 (en) 1999-08-18
CN1231551A (zh) 1999-10-13
CN1115816C (zh) 2003-07-23
KR100363041B1 (ko) 2002-11-30
JPH11234743A (ja) 1999-08-27
EP0936767A3 (en) 2003-10-15
KR19990072521A (ko) 1999-09-27

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